Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Valve, Intake/Exhaust

Clearance Between Stem And Guide, New Limits Intake 0.001 - 0.003 Inch (in)
Exhaust 0.002 - 0.004 Inch (in)
Clearance Between Stem and Guide Worn Limit(Not Over) Max 0.005 Inch (in)
Head Diameter, Overall Intake 1.30 Inch (in)
Exhaust 1.14 Inch (in)
Valve Face Angle 45 Degrees (deg)
Valve Face Runout 0.002 Inch (in)
Stem Diameter 0.2331 - 0.2339 Inch (in)
Valve Length Intake 4.169 Inch (in)
Exhaust 3.564 Inch (in)